*{ margin:0; padding:0;}  
li{list-style:none;}
a{text-decoration:none;color:#000000;}
// img,input{border:none; vertical-align:top; }
a,input{outline:none;}
*{font-size:12px;font-weight:lighter ;}
body, button, input, select, textarea {
    font: 20px/1.5 tahoma,arial,'Hiragino Sans GB','\5b8b\4f53',sans-serif;
}
blockquote, body, button, dd, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, hr, input, legend, li, ol, p, pre, td, textarea, th, ul {
    margin: 0;
    padding: 0;
}
 